530921
4-Ethynylpyridine hydrochloride
97%, solid
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About This Item
Fórmula empírica (Notação de Hill):
C7H5N · HCl
Número CAS:
Peso molecular:
139.58
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22
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Ensaio
97%
Formulário
solid
pf
150 °C (dec.) (lit.)
cadeia de caracteres SMILES
Cl.C#Cc1ccncc1
InChI
1S/C7H5N.ClH/c1-2-7-3-5-8-6-4-7;/h1,3-6H;1H
chave InChI
KFBZWZGIZHLUBX-UHFFFAOYSA-N
Descrição geral
Aplicação
4-Ethynylpyridine hydrochloride may be used in the preparation of the following 2-methyl-6-(phenylethynyl)pyridine (MPEP) analogs:[3]
It may also be used in the preparation of:
- 1,4-bis(pyridin-4-ylethynyl)benzene
- 4-((5,5-dimethyl-1,3,2-dioxaborinan-2-yl)ethynyl)pyridyl
- 4-((3-iodophenyl)ethynyl)pyridine
- 4-((4-iodophenyl)ethynyl)pyridine
- 1,4-di(pyridine-4-yl)buta-1,3-diyne
It may also be used in the preparation of:
- (rac)-2,8-bis(4-pyridylethynyl)-4,10-dimethyl-5,11-methano-6H,12H-dibenzo[b,f][1,5]diazocine, a Tröger′s base derived bis(pyridyl) ligand[4]
- (2RS,6RS)-2-(4-methoxyphenyl)-6-(2-(4-(pyridin-4-yl)-1H-1,2,3-triazol-1-yl)ethyl)dihydro-2H-pyran-4(3H)-one, a substituted tetrahydropyrone[5]
- BINOL (1,1′-bi-2-naphthol)-based bis(4-pyridyl) ligands[6]
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Órgãos-alvo
Respiratory system
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Equipamento de proteção individual
dust mask type N95 (US), Eyeshields, Gloves
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